An­nounce­ments for cle­f­val

cle­f­val – Key/value sup­port with a hash

This pack­age pro­vides only two macros viz. \TheKey and
\TheValue to de­fine then use pairs of key/value and
gives a sem­blance of a hash. Syn­tax:
\TheKey{key}{value} to de­fine the value as­so­ci­ated to
the key, does not pro­duce text; \TheValue{key} to
re­turn the value linked to the key. Both ar­gu­ments of
\TheKey are ‘mov­ing’ as LaTeX de­fines
the term and we have some­times to pro­tect them.